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authorCornelia Huck <cornelia.huck@de.ibm.com>2008-07-14 09:58:44 +0200
committerHeiko Carstens <heiko.carstens@de.ibm.com>2008-07-14 10:02:05 +0200
commit7e9db9eaefdb8798730790214ff1b7746006ec98 (patch)
treea56f3ad00a018b735d3c2c645fbb2e138a72c578 /scripts
parent0ae7a7b250bdf7ee87c8346164ef3c47fb79dfbd (diff)
downloadlinux-2.6.34-ux500-7e9db9eaefdb8798730790214ff1b7746006ec98.tar.gz
[S390] cio: Introduce modalias for css bus.
Add modalias and subchannel type attributes for all subchannels. I/O subchannel specific attributes are now created in io_subchannel_probe(). modalias and subchannel type are also added to the uevent for the css bus. Also make the css modalias known. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/mod/file2alias.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index cea4a790e1e..37d5c363fbc 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -304,6 +304,14 @@ static int do_ap_entry(const char *filename,
return 1;
}
+/* looks like: "css:tN" */
+static int do_css_entry(const char *filename,
+ struct css_device_id *id, char *alias)
+{
+ sprintf(alias, "css:t%01X", id->type);
+ return 1;
+}
+
/* Looks like: "serio:tyNprNidNexN" */
static int do_serio_entry(const char *filename,
struct serio_device_id *id, char *alias)
@@ -680,6 +688,10 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
do_table(symval, sym->st_size,
sizeof(struct ap_device_id), "ap",
do_ap_entry, mod);
+ else if (sym_is(symname, "__mod_css_device_table"))
+ do_table(symval, sym->st_size,
+ sizeof(struct css_device_id), "css",
+ do_css_entry, mod);
else if (sym_is(symname, "__mod_serio_device_table"))
do_table(symval, sym->st_size,
sizeof(struct serio_device_id), "serio",